Aransas County ZIP Codes
Texas, United States · 3 codes
Aransas County in Texas has 3 ZIP codes, from 78358 to 78382, serving 3 places.
ZIP codes in Aransas
Frequently asked questions
What is the ZIP code of Aransas?
Aransas has 3 ZIP codes, from 78358 to 78382. The table lists the places each one serves.
How many places are listed in Aransas County?
3 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.